How To Fix SIC_NORM_CONFIG027 - No implementing class assigned to basic rule type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SIC_NORM_CONFIG - Message for Configurtion of Normalization Service

• Message number: 027

• Message text: No implementing class assigned to basic rule type &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SIC_NORM_CONFIG027 - No implementing class assigned to basic rule type &1 ?

  The SAP error message SIC_NORM_CONFIG027 indicates that there is no implementing class assigned to a basic rule type in the SAP system. This error typically occurs in the context of SAP's normalization framework, which is used for data quality and data governance processes.
  Cause:
  The error can be caused by several factors:
  
  Missing Implementation: The basic rule type specified in the error message does not have an associated implementing class. This can happen if the configuration is incomplete or if the necessary classes have not been created or activated.
  Incorrect Configuration: The configuration settings for the normalization rules may be incorrect or not properly set up.
  Transport Issues: If the system has recently undergone a transport of changes, the implementing class may not have been included in the transport request, leading to its absence in the target system.
  Custom Development: If there are custom rules or classes that were developed and not properly registered, this could lead to the error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the normalization rule configuration in the SAP system.
  Verify that the basic rule type mentioned in the error message is correctly configured and has an associated implementing class.
  
  
  
  Assign Implementing Class:
  
  If the implementing class is missing, you may need to create or assign the appropriate class to the basic rule type.
  This can typically be done in the transaction code related to normalization configuration (e.g., SICNORM).
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport requests to ensure that all necessary objects, including the implementing classes, were included and successfully transported.
  
  
  
  Check for Custom Developments:
  
  If there are custom implementations, ensure that they are properly registered and activated in the system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the normalization framework for any specific guidance on the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SICNORM for normalization configuration.
  SAP Notes: Search for SAP Notes related to normalization and the specific error message for any patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the SIC_NORM_CONFIG027 error in your SAP system.